package com.zyy.seckill.utils;
import java.util.UUID;

/**
 * @Author: zyy
 * @DateTime: 2021/10/3 21:44
 *
 * UUID工具类
 */
public class UUIDUtil {
   public static String uuid() {
      return UUID.randomUUID().toString().replace("-", "");
   }
}
